hssitong.com
预应力塑料波纹管|塑料波纹管|金属波纹管|塑料盲沟|衡水四通工程橡塑有限公司
衡水四通工程橡塑有限公司致力于:预应力塑料波纹管,塑料波纹管,软式透水管,金属波纹管,塑料盲沟,半圆排水管的生产与销售,主要产品有:桥梁预应力塑料波纹管、塑料盲沟、金属波纹管，软式透管、声测管，Ω型弹簧排水管(半圆排水管）、双壁波纹透水管、 HDPE透水波纹管。
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